#Requires -Version 5.1
<#
.SYNOPSIS
    Runs a full end-to-end CI test build of nsis-plugin-nsinnounp.

.DESCRIPTION
    Invokes Invoke-CIJob.ps1 with the nsinnounp repo parameters and
    verifies the artifact was produced. Useful for smoke-testing the
    CI pipeline after changes to scripts or template VM.

    Exits 0 on success, 1 on failure.

.PARAMETER JobId
    Job identifier used for artifact and log directory names.
    Default: e2e-test-<yyyyMMdd_HHmmss>

.PARAMETER Branch
    Branch to build. Default: main

.PARAMETER Commit
    Optional specific commit SHA. Default: empty (HEAD of branch).

.PARAMETER TemplatePath
    Path to template VMX. Default: env:GITEA_CI_TEMPLATE_PATH or
    F:\CI\Templates\WinBuild2025\WinBuild2025.vmx

.PARAMETER VerifyArtifact
    If set, unzips artifacts.zip and verifies expected DLL/EXE names
    are present. Requires 7-Zip or Expand-Archive.

.EXAMPLE
    # Quick smoke test (HEAD of main):
    .\Test-NsinnounpBuild.ps1

    # Test a specific commit with artifact verification:
    .\Test-NsinnounpBuild.ps1 -Commit abc1234 -VerifyArtifact

    # Custom job ID to avoid colliding with a running e2e series:
    .\Test-NsinnounpBuild.ps1 -JobId 'e2e-010'
#>
[CmdletBinding()]
param(
    [string] $JobId        = "e2e-test-$(Get-Date -Format 'yyyyMMdd_HHmmss')",
    [string] $Branch       = 'main',
    [string] $Commit       = '',
    [string] $TemplatePath = $(
        if ($env:GITEA_CI_TEMPLATE_PATH) { $env:GITEA_CI_TEMPLATE_PATH }
        else { 'F:\CI\Templates\WinBuild2025\WinBuild2025.vmx' }
    ),
    [switch] $VerifyArtifact = $true
)

Set-StrictMode -Version Latest
$ErrorActionPreference = 'Stop'

$scriptDir    = Split-Path $MyInvocation.MyCommand.Path -Parent
$orchestrator = Join-Path $scriptDir 'Invoke-CIJob.ps1'
$artifactDir  = "F:\CI\Artifacts\$JobId"
$artifactZip  = Join-Path $artifactDir 'artifacts.zip'

Write-Host "============================================================"
Write-Host " nsinnounp e2e test"
Write-Host " JobId    : $JobId"
Write-Host " Branch   : $Branch"
if ($Commit) { Write-Host " Commit   : $Commit" }
Write-Host " Template : $TemplatePath"
Write-Host " Artifacts: $artifactDir"
Write-Host "============================================================"
Write-Host ""

$params = @{
    JobId                = $JobId
    RepoUrl              = 'ssh://gitea-ci/Simone/nsis-plugin-nsinnounp.git'
    Branch               = $Branch
    TemplatePath         = $TemplatePath
    Submodules           = $true
    BuildCommand         = 'python build_plugin.py --final --dist-dir dist'
    GuestArtifactSource  = 'dist'
    GuestCredentialTarget = 'BuildVMGuest'
}
if ($Commit -ne '') { $params['Commit'] = $Commit }

$startTime = Get-Date
$exitCode  = 0

try {
    & $orchestrator @params
    $exitCode = $LASTEXITCODE
}
catch {
    Write-Host "[Test] Invoke-CIJob.ps1 threw: $_"
    $exitCode = 1
}

$elapsed = (Get-Date) - $startTime
Write-Host ""
Write-Host "============================================================"

if ($exitCode -ne 0) {
    Write-Host "[Test] FAIL — Invoke-CIJob.ps1 exited $exitCode after $($elapsed.ToString('mm\:ss'))" -ForegroundColor Red
    exit 1
}

# Verify artifact zip exists and is non-empty
if (-not (Test-Path $artifactZip)) {
    Write-Host "[Test] FAIL — artifact not found: $artifactZip" -ForegroundColor Red
    exit 1
}
$zipSize = [math]::Round((Get-Item $artifactZip).Length / 1KB)
Write-Host "[Test] Artifact OK: $artifactZip ($zipSize KB)"

# Optional: expand and verify expected files are present
if ($VerifyArtifact) {
    $extractDir = Join-Path $artifactDir 'verify'
    Write-Host "[Test] Expanding artifact for verification..."
    if (Test-Path $extractDir) { Remove-Item $extractDir -Recurse -Force }
    Expand-Archive -Path $artifactZip -DestinationPath $extractDir -Force

    $expectedPatterns = @(
        '*nsInnoUnp*.dll',
        '*nsInnoUnpCLI*.exe'
    )
    $allFound = $true
    foreach ($pattern in $expectedPatterns) {
        $found = Get-ChildItem -Path $extractDir -Filter $pattern -Recurse -ErrorAction SilentlyContinue
        if ($found) {
            Write-Host "[Test]   OK: $($found.Count) file(s) matching '$pattern'"
        }
        else {
            Write-Host "[Test]   MISSING: no files matching '$pattern'" -ForegroundColor Red
            $allFound = $false
        }
    }
    Remove-Item $extractDir -Recurse -Force -ErrorAction SilentlyContinue

    if (-not $allFound) {
        Write-Host "[Test] FAIL — artifact missing expected files." -ForegroundColor Red
        exit 1
    }
}

Write-Host "[Test] PASS — $JobId completed in $($elapsed.ToString('mm\:ss'))" -ForegroundColor Green
Write-Host "       Artifacts: $artifactDir"
Write-Host "============================================================"
exit 0